Not really sure what i had to do, i think it was broken for me. I clicked a few time on the castle, bought an artificact, forged it and won ? Al this in like a minute.
If i read the rest of the comments they had other experience though. Godot ui is hard (or at least i think so) but when doing a jam its always wise to make that your first point of action, to make sure your game scales good on different sizes because this was really hard to play and i guess because the screen size was weird i could click places i should not.